Question: What is the birth location of Alauddin Khalji having the county seat of Mamluk sultanate?
Paraphrase: What is the birth vicinity of Alauddin Khalji having the county seat of Mamluk sultanate?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q335362 wdt:P19 ?answer . ?answer wdt:P1376 wd:Q847420}
Answer: Delhi